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Our MIssion

The Aspen Global Change Institute is an independent nonprofit dedicated to furthering scientific understanding of Earth systems and global environmental change. Our work includes interdisciplinary research, education and outreach, and collaboration with resource managers and policy-makers. Together we strive to facilitate scientific discussion for the betterment of society and natural systems, while promoting practical solutions to the challenges of today's changing Earth systems.

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Videos

These presentations represent talks given by scientists at past AGCI workshops and can be technical in nature.
To view presentations by workshop, please visit our AGCI Science Sessions page
To view video presentations intended for all audiences, try browsing our Public Lectures

Presentation Materials

Details

Temperature observations during the 20th century reveal a warming trend unlike any other in many millennia. As one of the preeminent scientists looking for an explanation of this phenomena, Princeton University professor V. Ramaswamy provides an overview of existing climate models and explains in an accessible manner how various natural and anthropogenic variables potentially bring about climate change. Through his summary of available research, Ramaswamy argues that human-induced variables, particularly greenhouse gas emissions, appear to be primarily responsible for the warming trend of the 20th century.

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Aspen Global Change Institute

Mission

The Aspen Global Change Institute is an independent nonprofit dedicated to furthering scientific understanding of Earth systems and global environmental change in service of society. Our work includes interdisciplinary research, education and outreach, and collaboration with resource managers and policy-makers. Together we strive to facilitate scientific discussion for the betterment of society and natural systems, while promoting practical solutions to the challenges of today's changing Earth systems.